TWI359310B - - Google Patents

Download PDF

Info

Publication number
TWI359310B
TWI359310B TW099141921A TW99141921A TWI359310B TW I359310 B TWI359310 B TW I359310B TW 099141921 A TW099141921 A TW 099141921A TW 99141921 A TW99141921 A TW 99141921A TW I359310 B TWI359310 B TW I359310B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
polarizing element
crystal display
display device
polarizing
Prior art date
Application number
TW099141921A
Other languages
English (en)
Chinese (zh)
Other versions
TW201128264A (en
Inventor
Masahiro Hasegawa
Akira Sakai
Original Assignee
Sharp Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Kk filed Critical Sharp Kk
Publication of TW201128264A publication Critical patent/TW201128264A/zh
Application granted granted Critical
Publication of TWI359310B publication Critical patent/TWI359310B/zh

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528Polarisers
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363Birefringent elements, e.g. for optical compensation
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11Anti-reflection coatings
    • G02B1/118Anti-reflection coatings having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528Polarisers
    • G02F1/133531Polarisers characterised by the arrangement of polariser or analyser axes
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363Birefringent elements, e.g. for optical compensation
    • G02F1/133638Waveplates, i.e. plates with a retardation value of lambda/n

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW099141921A 2009-12-03 2010-12-02 Liquid crystal display device TW201128264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009275667 2009-12-03

Publications (2)

Publication Number Publication Date
TW201128264A TW201128264A (en) 2011-08-16
TWI359310B true TWI359310B (enrdf_load_stackoverflow) 2012-03-01

Family

ID=44114852

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099141921A TW201128264A (en) 2009-12-03 2010-12-02 Liquid crystal display device

Country Status (7)

Country Link
US (1) US20110199561A1 (enrdf_load_stackoverflow)
EP (1) EP2508940A1 (enrdf_load_stackoverflow)
JP (2) JP4689769B1 (enrdf_load_stackoverflow)
CN (1) CN102159988A (enrdf_load_stackoverflow)
RU (2) RU2450295C1 (enrdf_load_stackoverflow)
TW (1) TW201128264A (enrdf_load_stackoverflow)
WO (1) WO2011067993A1 (enrdf_load_stackoverflow)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4888853B2 (ja) 2009-11-12 2012-02-29 学校法人慶應義塾 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置
KR20160079928A (ko) 2010-06-22 2016-07-06 도요보 가부시키가이샤 액정표시장치, 편광판 및 편광자 보호 필름
JP2012189686A (ja) * 2011-03-09 2012-10-04 Fujifilm Corp 3d表示装置及び時分割方式3d表示システム
CN103649791B (zh) 2011-05-18 2016-03-02 东洋纺株式会社 适用于三维图像显示应对液晶显示装置的偏光板和液晶显示装置
WO2012157663A1 (ja) 2011-05-18 2012-11-22 東洋紡株式会社 液晶表示装置、偏光板および偏光子保護フィルム
JP2013097041A (ja) * 2011-10-28 2013-05-20 Dic Corp 画像表示装置及び保護フィルム
TWI504947B (zh) * 2011-12-28 2015-10-21 Toyo Boseki 液晶顯示裝置、偏光板及偏光鏡保護膜
CN104620138B (zh) 2012-09-20 2017-05-03 夏普株式会社 防反射膜及其制造方法、以及显示装置
JP2014153559A (ja) * 2013-02-08 2014-08-25 Toyobo Co Ltd 画像表示装置
KR102053233B1 (ko) 2013-09-02 2019-12-09 삼성디스플레이 주식회사 표시 장치
KR20150047359A (ko) * 2013-10-24 2015-05-04 삼성디스플레이 주식회사 표시 장치
KR102271203B1 (ko) * 2013-12-23 2021-06-30 삼성디스플레이 주식회사 거울 겸용 표시 장치
WO2015186734A1 (ja) * 2014-06-05 2015-12-10 シャープ株式会社 ミラーディスプレイ、及び、ミラーディスプレイユニット
WO2016006507A1 (ja) * 2014-07-08 2016-01-14 シャープ株式会社 ミラープレート、及び、ミラーディスプレイ
TWI560477B (en) * 2014-12-12 2016-12-01 Wistron Corp Display module
CN107407763A (zh) 2015-03-16 2017-11-28 日本瑞翁株式会社 光学层叠体、偏振片及液晶显示装置
KR20180131717A (ko) * 2017-05-31 2018-12-11 삼성디스플레이 주식회사 편광 소자 및 그 제조 방법
KR102580799B1 (ko) * 2017-09-05 2023-09-20 삼성디스플레이 주식회사 편광 소자 및 그 제조 방법
CN111417879B (zh) * 2017-11-30 2022-05-03 住友化学株式会社 光学各向异性膜
CN107976837B (zh) * 2017-12-18 2021-12-07 华显光电技术(惠州)有限公司 偏光片及显示设备
JP7085414B2 (ja) * 2018-06-14 2022-06-16 住友化学株式会社 液晶フィルムの製造方法及び光学積層体の製造方法
JP7484080B2 (ja) * 2018-09-28 2024-05-16 東洋紡株式会社 配向フィルム、これを用いた画像表示装置、及び、枚葉の配向フィルムの切り出し方法
JP2020086457A (ja) * 2018-11-19 2020-06-04 Kepler株式会社 表示装置
EP3992162A4 (en) * 2019-07-31 2022-08-03 Sony Group Corporation MEDICAL OBSERVATION SYSTEM AND DISPLAY DEVICE
JP7405576B2 (ja) * 2019-11-21 2023-12-26 住友化学株式会社 光学異方性膜
JP7147820B2 (ja) * 2020-02-25 2022-10-05 カシオ計算機株式会社 表示装置及び時計
EP3872579A1 (en) 2020-02-25 2021-09-01 Casio Computer Co., Ltd. Wearable electronic device
CN111338124A (zh) * 2020-04-13 2020-06-26 武汉华星光电技术有限公司 一种量子点显示面板、量子点显示装置及其制备方法
CN113946070A (zh) * 2021-09-26 2022-01-18 深圳市三利谱光电科技股份有限公司 一种相位延迟偏光片及其加工工艺和光学显示装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS629319A (ja) * 1985-07-06 1987-01-17 Nitto Electric Ind Co Ltd 液晶表示セル
JPH01204092A (ja) * 1988-02-10 1989-08-16 Nissan Motor Co Ltd 車両用画像表示装置
JPH06258633A (ja) * 1993-03-04 1994-09-16 Rohm Co Ltd 液晶表示デバイス
RU2226708C2 (ru) * 2001-09-21 2004-04-10 ОПТИВА, Инк. Жидкокристаллический дисплей с отражающим поляризатором
JP2003302532A (ja) * 2002-04-12 2003-10-24 Mitsubishi Chemicals Corp 偏光板およびその製造方法
JP4042516B2 (ja) * 2002-04-26 2008-02-06 カシオ計算機株式会社 表示装置
JP3687854B2 (ja) * 2002-10-15 2005-08-24 日東電工株式会社 光学フィルムおよび液晶表示装置
JP2004170875A (ja) 2002-11-22 2004-06-17 Toshiba Matsushita Display Technology Co Ltd 液晶表示装置
JP2005250061A (ja) * 2004-03-03 2005-09-15 Hitachi Ltd 光学ユニット、投射型映像表示装置及びそれに用いる光学素子
WO2007026575A1 (ja) * 2005-08-29 2007-03-08 Konica Minolta Opto, Inc. 液晶表示装置
JP2007225648A (ja) * 2006-02-21 2007-09-06 Sumitomo Chemical Co Ltd 広視野角複合偏光板及び液晶表示装置
JP2008083115A (ja) 2006-09-26 2008-04-10 Epson Imaging Devices Corp 液晶装置、電子機器
TW200842417A (en) * 2006-12-28 2008-11-01 Sony Corp Optical compensation plate, liquid crystal display device, projection type liquid crystal display device, display device manufacturing method, and adjusting method
JP2009075533A (ja) * 2007-08-31 2009-04-09 Nippon Oil Corp 楕円偏光板および液晶表示装置
JP4791434B2 (ja) 2007-11-15 2011-10-12 日東電工株式会社 液晶表示装置
JP2009122423A (ja) 2007-11-15 2009-06-04 Toshiba Matsushita Display Technology Co Ltd 液晶表示素子
WO2009104414A1 (ja) * 2008-02-22 2009-08-27 シャープ株式会社 表示装置
JP2009275667A (ja) 2008-05-16 2009-11-26 Toyota Motor Corp 内燃機関の排気浄化装置

Also Published As

Publication number Publication date
JP2011138152A (ja) 2011-07-14
RU2012103165A (ru) 2013-08-10
EP2508940A1 (en) 2012-10-10
JPWO2011067993A1 (ja) 2013-04-18
US20110199561A1 (en) 2011-08-18
CN102159988A (zh) 2011-08-17
JP4689769B1 (ja) 2011-05-25
WO2011067993A1 (ja) 2011-06-09
RU2450295C1 (ru) 2012-05-10
TW201128264A (en) 2011-08-16

Similar Documents

Publication Publication Date Title
TWI359310B (enrdf_load_stackoverflow)
JP6859109B2 (ja) 光学補償層付偏光板およびそれを用いた有機elパネル
JP5512004B2 (ja) 液晶表示装置および積層偏光板ならびに偏光光源装置
US8982300B2 (en) Viewing angle controlling system, and image display device using the same
TWI421547B (zh) Polarizing plate, optical film and image display device
KR20190027838A (ko) 위상차층 부착 편광판 및 유기 el 표시 장치
TW200408871A (en) Polarizing plate and liquid crystal display using the same
JP6677722B2 (ja) 水平配向型液晶表示装置
JP2019095661A (ja) 光学フィルムとその製造方法、偏光板および液晶表示装置
JP2018060152A (ja) Ipsモード用の偏光板のセット及びそれを用いたipsモード液晶表示装置
JP7039195B2 (ja) 光学部材及び液晶表示装置
KR20140074171A (ko) 편광판 및 이를 포함하는 액정표시장치
WO2017170019A1 (ja) 偏光板のセット及びそれを用いたipsモード液晶表示装置
TWI537618B (zh) 耦合偏光板組及包含耦合偏光板組的共面切換模式液晶顯示器
CN108885369A (zh) 偏振板组和使用了该偏振板组的ips模式液晶显示装置
JP2018060150A (ja) Ipsモード用の偏光板のセット及びそれを用いたipsモード液晶表示装置
JP6699514B2 (ja) Ipsモード用の偏光板のセット及びそれを用いたipsモード液晶表示装置
TW526341B (en) Optical polarizing plate and liquid crystal display device equipped with the same
KR20230145479A (ko) 위상차층 부착 편광판 및 그의 제조 방법, 및 해당 위상차층 부착 편광판을 이용한 화상 표시 장치
KR100882411B1 (ko) 편광판의 제조 방법 및 액정 표시 장치
KR20200085631A (ko) 액정표시장치
JP2018060147A (ja) 偏光板のセット及びそれを用いたipsモード液晶表示装置
JP2018060149A (ja) 偏光板のセット及びそれを用いたipsモード液晶表示装置
JP6699513B2 (ja) 偏光板のセット及びそれを用いたipsモード液晶表示装置
JP2024029094A (ja) 偏光板

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees